The lyrics describe the paradox of heartbreak. Even if he tries to forget her, the act of trying makes him remember her more. It is a song about the refusal to accept that a relationship is over.
"Teri yaadein, teri baatein, Aati hain mujhko, raat bhar..." (Your memories, your words, come to me all night long) teri yaadein mulakatein atif aslam
Ayesha forced a smile, trying to brush off her worries. "I'm fine, Sana. Just a little preoccupied." The lyrics describe the paradox of heartbreak